Recipe Rustic Onion, Raclette, and Mustard Tart - FRIJE

Ingredients

• 100 g of buckwheat flour
• 150 g of wheat flour
• 1 teaspoon of dried oregano
• 1 teaspoon of sesame seed
• 125 g of salted butter
• 700 g of onion
• 1 teaspoon of brown sugar
• 200 g of raclette cheese
• 2 tablespoon of mustard
• 4 tablespoon of thick sour cream
• salt (according to taste)
• pepper (according to taste)